公开(公告)号：US20230326423A1

公开(公告)日：2023-10-12

申请号：US17781001

申请日：2022-04-22

Applicant: TCL China Star Optoelectronics Technology Co., Ltd.

Inventor： Guanxian HE

IPC: G09G3/36 ,  G09G3/20

CPC classification number: G09G3/3611 ,  G09G3/2007 ,  G09G2320/0626 ,  G09G2320/0233 ,  G09G2340/0407

Abstract: Disclosed is a liquid crystal display, an image display processing method, and a related device. The method includes receiving the first video image of the first display region; splitting the first video image into a first sub-video image and a second sub-video image according to a configuration type of the first display region; instructing the first timing control chip to display the first sub-video image and instructing the second timing control chip to display the second sub-video image.

公开(公告)号：US20240220173A1

公开(公告)日：2024-07-04

申请号：US18198021

申请日：2023-05-16

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Guanxian HE

IPC: G06F3/14

CPC classification number: G06F3/14

Abstract: A driving method for a display method includes: processing a first display data of a first display portion according to a first combined statistical information to obtain a first target display data used to drive the first display portion to illuminate; and processing a second display data of a second display portion according to a second combined statistical information to obtain a second target display data used to drive the second display portion to illuminate. The first combined statistical information is obtained by combining a first statistical information corresponding to the first display data with a second statistical information corresponding to the second display portion, and the second combined statistical information is obtained by combining the first statistical information corresponding to the first display data with the second statistical information corresponding to the second display portion.

公开(公告)号：US20240021125A1

公开(公告)日：2024-01-18

申请号：US17823600

申请日：2022-08-31

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Guanxian HE

IPC: G09G3/20

CPC classification number: G09G3/20 ,  G09G2320/0233 ,  G09G2360/141 ,  G09G2360/16 ,  G09G2320/0626

Abstract: Provided are a light sensing uniformity compensation method, a method for generating a light sensing uniformity compensation table, and a display device. According to each light sensing acquired value, a position of a light sensing module corresponding to each light sensing acquired value, and a relationship between the reference compensation values and the positions of the light sensing modules, a light sensing compensation value corresponding to each to-be-compensated light sense acquired value is determined, to correspondingly compensate for the to-be-compensated light sense acquired value. The plurality of compensated light sensing acquired values are output.

公开(公告)号：US20210312877A1

公开(公告)日：2021-10-07

申请号：US15733064

申请日：2020-04-15

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Guanxian HE

IPC: G09G3/36 ,  G09G3/3208

Abstract: The present invention provides a display device driving method and a display device. The method directly loads compression de-mura data in a compressed state into a memory during booting, which enhances a booting speed. Decoding only performed for current display position when images are displayed, which lowers occupation of the memory. Furthermore, multi-thread parallel decoding of the de-mura data is achieved by identifiers and decoding modules, which drastically increases a decoding speed.